CN111026103B

CN111026103B - Handle assembly and remote controller

Info

Publication number: CN111026103B
Application number: CN201911422549.9A
Authority: CN
Inventors: 高焓
Original assignee: Shenzhen Autel Intelligent Aviation Technology Co Ltd
Current assignee: Shenzhen Autel Intelligent Aviation Technology Co Ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2023-09-15
Anticipated expiration: 2039-12-31
Also published as: CN117082787A; CN111026103A

Abstract

The invention relates to the technical field of unmanned aerial vehicle communication, and discloses a handle assembly and a remote controller. The handle assembly includes: a main body; a first handle slidably engaged with the main body; the second handle is in sliding fit with the main body and is arranged opposite to the first handle; the linkage mechanism is connected with the first handle and the second handle respectively and is used for driving one of the first handle and the second handle to move in a direction away from the central position between the first handle and the second handle in the process of moving the other of the first handle and the second handle in a direction away from the central position, and driving the other of the first handle and the second handle to move in a direction close to the central position in the process of moving the one of the first handle and the second handle in a direction close to the central position. When the user uses the handle assembly, the user does not need to independently adjust the first handle and the second handle any one of the first handle and the second handle only needs to be pulled to the outer sides of the two handles or pushed to the center, and the other one of the first handle and the second handle moves synchronously.

Description

Handle assembly and remote controller

[ field of technology ]

The embodiment of the invention relates to the technical field of unmanned aerial vehicle communication, in particular to a handle assembly and a remote controller.

[ background Art ]

Unmanned aerial vehicles are unmanned aerial vehicles operated by using radio remote control equipment and a self-contained program control device, so far, unmanned aerial vehicle technology has become mature for civilian use, and more users take pictures or photographs through unmanned aerial vehicles with image acquisition devices. It can be appreciated that the popularity of unmanned aerial vehicles greatly facilitates people's lives and works. Currently, unmanned aerial vehicles in the market are generally remotely controlled through a remote controller, and a user can input an instruction to the remote controller to control the unmanned aerial vehicle to complete corresponding actions.

Generally, an unmanned aerial vehicle remote control includes a main body, a first handle, a second handle, a first link, and a second link. Wherein, the both ends of first connecting rod are rotatable with main part and first handle respectively and are connected, and the both ends of second connecting rod are rotatable with main part and second handle respectively. The first handle and the second handle can be respectively rotated to be close to the main body, so that the whole volume of the remote controller is reduced, and the remote controller is convenient to carry; the first handle and the second handle can also rotate to be far away from the main body respectively, at the moment, the first handle and the second handle are convenient for a user to hold, and meanwhile, the first handle and the second handle can also clamp mobile terminal equipment such as a mobile phone or a tablet together; the design of the foldable handle enables the user to experience the remote controller.

The inventors of the present invention found in the process of implementing the present invention that: because the first handle and the second handle are respectively connected with the corresponding first connecting rod and the second connecting rod in a rotating way, the first handle and the second handle are independently controlled and adjusted to be basically parallel to each other in the process of unfolding in the direction away from the main body; otherwise, the first handle and the second handle are in a relatively inclined state, so that the clamping effect on the two ends of the mobile terminal is poor, and the holding feeling of a user is poor; the first handle and the second handle are required to be unfolded and adjusted independently when the portable electric power tool is used each time, so that the use experience of a user can be affected to a certain extent.

[ invention ]

The embodiment of the invention aims to provide a handle assembly and a remote controller, which are used for solving the technical problem that a user needs to independently expand and adjust a first handle and a second handle each time the user uses the remote controller.

The technical scheme adopted by the embodiment of the invention for solving the technical problems is as follows:

a handle assembly, comprising:

a main body;

a first handle slidably engaged with the body;

the second handle is in sliding fit with the main body and is arranged opposite to the first handle;

the linkage mechanism is connected with the first handle and the second handle respectively, and is used for driving one of the first handle and the second handle to move in a direction away from a central position between the first handle and the second handle in a process of moving the other of the first handle and the second handle in a direction away from the central position, and driving the other of the first handle and the second handle to move in a direction close to the central position in a process of moving the one of the first handle and the second handle in a direction close to the central position.

As a further improvement of the above technical solution, the linkage mechanism includes:

the linkage rod is rotatably arranged on the main body at the linkage position;

one end of the first connecting rod is rotationally connected with the first position of the linkage rod, and the other end of the first connecting rod is rotationally connected with the first handle;

one end of the second connecting rod is rotationally connected with the second position of the linkage rod, and the other end of the second connecting rod is rotationally connected with the second handle;

the first position and the second position are respectively positioned at two sides of the linkage position.

As a further improvement of the above technical solution, a first distance is equal to a second distance, the first distance is a distance between the first position and the interlocking position, and the second distance is a distance between the second position and the interlocking position;

the third distance is equal to the fourth distance, the third distance is the distance between the connecting position of the first connecting rod and the first handle and the first position, and the fourth distance is the distance between the connecting position of the second connecting rod and the second handle and the second position.

As a further improvement of the above technical solution, the main body includes a housing and a slider, the housing is provided with a housing cavity, and the slider is housed in the housing cavity and is in sliding fit with the housing;

the linkage rod is rotatably arranged on the sliding block, and the first handle and the second handle are respectively in sliding fit with the sliding block.

As a further improvement of the above technical solution, the sliding block includes a sliding guiding portion and a mounting portion, the sliding guiding portion is slidably matched with the housing, and the mounting portion is connected with the sliding guiding portion;

the handle assembly further comprises:

the first guide and sliding module comprises a first guide rod and a first guide hole which are matched, one of the first guide rod and the first guide hole is arranged at one end of the first handle close to the mounting part, the other of the first guide rod and the first guide hole is arranged at one end of the mounting part close to the first handle, and the first guide rod is inserted into the first guide hole; and

the second guide sliding module comprises a second guide rod and a second guide hole which are matched, one of the second guide rod and the second guide hole is arranged at one end of the second handle close to the mounting part, the other of the second guide rod and the second guide hole is arranged at one end of the mounting part close to the second handle, and the second guide rod is inserted into the second guide hole.

As a further improvement of the above technical solution, the main body includes:

the first sliding rail comprises a first guiding part connected with the bottom wall of the accommodating cavity and a first limiting part connected with one end, far away from the bottom wall, of the first guiding part; and

the second sliding rail is arranged in parallel with the first sliding rail, and comprises a second guiding part connected with the bottom wall of the accommodating cavity and a second limiting part connected with one end of the second guiding part far away from the bottom wall;

the first guide part and the second guide part are respectively arranged at two sides of the guide sliding part along the direction that the first handle points to the second handle, and are respectively attached to two opposite side surfaces of the guide sliding part;

the one end that leads the smooth portion to keep away from the diapire is at least partly with first spacing portion is close to the one end laminating of diapire, the one end that leads the smooth portion to keep away from the diapire is at least partly with second spacing portion is close to the one end laminating of diapire.

As a further improvement of the above technical solution, the first limiting portion and the second limiting portion are formed together to form an entrance for the guiding portion to enter/exit between the first sliding rail and the second sliding rail.

As a further improvement of the above technical solution, the linkage mechanism further includes:

one end of the first elastic piece is fixed with the sliding block, and the other end of the first elastic piece is fixed with the first handle;

and/or, a second elastic piece, wherein one end of the second elastic piece is fixed with the sliding block, and the other end of the second elastic piece is fixed with the second handle.

As a further improvement of the above technical solution, the side wall of the housing is provided with a first through slot and a second through slot penetrating through the side wall;

the first through groove is used for allowing the first handle to at least partially enter/exit the accommodating cavity;

the second through groove is used for enabling the second handle to at least partially enter/exit the accommodating cavity.

The technical problems of the embodiment of the invention are solved by adopting the following technical scheme:

a remote controller comprises the handle assembly.

The beneficial effects of the invention are as follows:

the handle assembly provided by the embodiment of the invention comprises a main body, a first handle, a second handle and a linkage mechanism. Wherein, first handle and second handle set up relatively and all with main part sliding fit. The linkage mechanism is connected with the first handle and the second handle simultaneously and is used for driving one of the first handle and the second handle to move in a direction away from the central position between the first handle and the second handle in the process of moving one of the first handle and the second handle in a direction away from the central position, and driving the other of the first handle and the second handle to move in a direction close to the central position in the process of moving one of the first handle and the second handle in a direction close to the central position.

Through the arrangement mode, when a user uses the handle assembly or the remote controller comprising the handle assembly, the user only needs to pull or push any one of the first handle and the second handle to the outer sides of the two handles, then the other one of the first handle and the second handle moves synchronously, the user does not need to independently adjust the first handle and the second handle any more, and the user experience can be effectively improved. In addition, because the first handle and the second handle are in sliding fit with the main body, the user does not need to adjust the angles of the first handle and the second handle any more, and the handle assembly can also avoid the tedious process of repeatedly adjusting the rotation angles of the first handle and the second handle.

[ description of the drawings ]

One or more embodiments are illustrated by way of example and not limitation in the figures of the accompanying drawings, in which like references indicate similar elements, and in which the figures of the drawings are not to scale, unless expressly stated otherwise.

Fig. 1 is a schematic perspective view of a mobile terminal held by a handle assembly according to an embodiment of the present invention;

FIG. 2 is a schematic perspective view of the handle assembly of FIG. 1 with the body portion housing hidden;

FIG. 3 is an exploded view of the first handle, the second handle and the linkage mechanism of FIG. 1;

FIG. 4 is an enlarged partial schematic view of FIG. 3A;

fig. 5 is a schematic perspective view of a remote controller with a terminal device according to an embodiment of the invention.

[ detailed description ] of the invention

In order that the invention may be readily understood, a more particular description thereof will be rendered by reference to specific embodiments that are illustrated in the appended drawings. It will be understood that when an element is referred to as being "fixed" to "/" affixed "to" another element, it can be directly on the other element or one or more intervening elements may be present therebetween. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or one or more intervening elements may be present therebetween. The terms "vertical," "horizontal," "left," "right," "inner," "outer," and the like are used in this specification for purposes of illustration only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and/or" as used in this specification includes any and all combinations of one or more of the associated listed items.

In addition, the technical features mentioned in the different embodiments of the invention described below can be combined with one another as long as they do not conflict with one another.

In this specification, the term "mounting" includes welding, screwing, clamping, adhering, etc. to fix or limit a certain element or device to a specific position or place, where the element or device may be fixed or limited to be removable or not removable, and the embodiment of the present invention is not limited thereto.

Referring to fig. 1 and fig. 2, a schematic perspective view of a mobile terminal clamped by a handle assembly and a schematic perspective view of the handle assembly with a hidden main body part of a housing are shown, wherein the handle assembly comprises a main body 100, a first handle 200, a second handle 300 and a linkage mechanism 400. Wherein the first handle 200 is slidably engaged with the main body 100. The second handle is slidably engaged with the main body 100 and is disposed opposite to the first handle 200 in the first direction. The linkage mechanism 400 is connected to the first handle 200 and the second handle 300 at the same time, and is used for driving one of the first handle 200 and the second handle 300 to move in a direction away from the central position between the first handle 200 and the second handle 300 in a process of moving the other of the first handle 200 and the second handle 300 in a direction away from the central position, and is used for driving the other of the first handle 200 and the second handle 300 to move in a direction close to the central position in a process of moving the one of the first handle 200 and the second handle 300 in a direction close to the central position.

For the main body 100, please refer to fig. 2 and 3, and referring to fig. 1, the main body 100 includes a housing 110 and a slider 120. The housing 110 has a housing chamber 111 for housing the slider 120. The slider 120 includes a slide guide 121 slidably engaged with the housing 110 in the second direction, and a mounting portion 122 for mounting the first handle 200, the second handle 300, and the interlocking mechanism 400. The first direction is a direction in which the first handle 200 points to the second handle 300, and the second direction is perpendicular to the first direction.

The sliding guide portion 121 is disposed at the bottom wall of the accommodating cavity 111, and along the first direction, two sides of the sliding guide portion are respectively provided with a first sliding rail 112 and a second sliding rail 113 that are parallel to each other and extend along the second direction. The first sliding rail 112 includes a first guiding portion (not shown) connected to the bottom wall of the accommodating cavity 111, and a first limiting portion (not shown) connected to an end of the first guiding portion away from the bottom wall, and one end of the first limiting portion is connected to the first guiding portion along the first direction, and the other end extends toward the second sliding rail 113; the second slide rail 113 includes a second guiding portion (not shown) connected to the bottom wall of the accommodating cavity 111, and a second limiting portion (not shown) connected to an end of the second guiding portion away from the bottom wall, and one end of the second limiting portion is connected to the second guiding portion along the first direction, and the other end extends toward the first slide rail 112. The first guiding portion and the second guiding portion are respectively attached to two opposite side surfaces of the sliding guiding portion 121, one end of the sliding guiding portion 121 away from the bottom wall is attached to one end of the first limiting portion, which is close to the bottom wall, at least one end of the sliding guiding portion 121 away from the bottom wall is attached to one end of the second limiting portion, which is close to the bottom wall, and then the sliding block 120 is in sliding fit with the housing 110 through the sliding guiding portion 121, the first sliding rail 112 and the second sliding rail 113. The sliding fit between the slider 120 and the housing 110 facilitates the first handle 200 and the second handle 300 to pass through the side wall of the housing 110 at least partially to enter/exit the accommodating cavity 111, so that the first handle 200 and the second handle 300 can be fully accommodated in the accommodating cavity 111 when the handle assembly is in a non-working state, thereby facilitating the carrying of a user; and the first handle 200 and the second handle 300 can extend at least partially out of the housing 110 when the handle assembly is in an operative state to facilitate gripping of the mobile terminal 1000. Accordingly, the side wall of the housing 110 is provided with a first through groove 114 and a second through groove 115 penetrating through the side wall of the housing, wherein the first through groove 114 is used for allowing the first handle 200 to at least partially enter/exit the accommodating cavity 111, and the second through groove 115 is used for allowing the second handle 300 to at least partially enter/exit the accommodating cavity 111.

The mounting portion 122 is disposed at an end of the sliding guide portion 121 away from the bottom wall of the accommodating cavity 111 and is fixed to the sliding guide portion 121, and the entire sliding block 120 extends along the first direction, that is, the entire sliding block is in an orthogonal structure.

Further, to more conveniently assemble the slider 120 between the first rail 112 and the second rail 113 and take out the slider 120 from between the first rail 112 and the second rail 113, the first limiting portion and the second limiting portion together form an entrance with a length and a width larger than those of the guiding portion 121, and the entrance is used for the guiding portion to enter/exit between the first rail and the second rail. It is noted that the term "length" in this paragraph means a dimension of a certain structure in the second direction, and the term "width" means a dimension of a certain structure in the first direction.

For the first handle 200, please refer to fig. 3 and 4, which respectively show an exploded view of the first handle 200, the second handle 300 and the linkage mechanism 400, and a partially enlarged view at a, please refer to fig. 1 and 2, wherein the first handle 200 is disposed on one side of the slider 120 along the first direction. The first handle 200 is provided with a first clamping groove 210 at an end near the second handle 300, the first clamping groove 210 is used for at least partially accommodating an end of the mobile terminal 1000, and the first clamping wall 211 at an end far away from the second handle 300 through the first clamping groove 210 is matched with the second handle 300 together so as to clamp the mobile terminal 1000 between the first handle 200 and the second handle 300. The first handle 200 is slidably engaged with the slider 120 through a first sliding guide module (not shown). Specifically, the first guide-sliding module includes a first guide rod 220 and a first guide hole (not shown) that are adapted, in this embodiment, the first guide rod 220 is disposed at an end of the first handle 200 near the mounting portion 122, the first guide hole is disposed at an end of the mounting portion 122 near the first handle 200, and the first guide rod 220 is inserted into the first guide hole to enable sliding fit between the first handle 200 and the slider 120. It will be appreciated that in other embodiments of the present invention, the first guiding and sliding module may be in other guiding forms, as long as it enables the first handle to slidingly engage with the sliding block; for example: in other embodiments of the present invention, the first guide rod is disposed at an end of the mounting portion of the slider near the first handle, and correspondingly, the first guide hole is disposed at an end of the first handle near the mounting portion, and the first guide rod is inserted into the first guide hole.

For the second handle 300, please refer to fig. 3 and 4, and fig. 1 and 2 are combined, and the second handle 300 and the first handle 200 are respectively disposed on two sides of the slider 120 along the first direction. The second handle 300 is provided with a second clamping groove 310 at an end near the first handle 200, and the second clamping groove 310 is used for at least partially accommodating an end of the mobile terminal 1000. The second clamping wall 311 of the end of the second clamping groove 310 remote from the first handle 200 cooperates with the first clamping wall 211 to clamp the mobile terminal 1000 between the second handle 300 and the second handle 300. The second handle 300 is slidably engaged with the slider 120 by a second slide guide module (not shown). Specifically, the second guiding and sliding module includes a second guiding rod 320 and a second guiding hole (not shown) that are adapted, in this embodiment, the second guiding rod 320 is disposed at an end of the second handle 300 near the mounting portion 122, the second guiding hole is disposed at an end of the mounting portion 122 near the second handle 300, and the second guiding rod 320 is inserted into the second guiding hole to enable the second handle 300 to be in sliding fit with the sliding block 120. It should be noted that, in the present embodiment, the second guide hole and the first guide hole are integrally formed and communicated. It will be appreciated that in other embodiments of the present invention, the second guiding and sliding module may be in other guiding forms, as long as it enables the second handle to slidingly engage with the sliding block; for example: in other embodiments of the present invention, the second guide rod is disposed at an end of the mounting portion near the second handle, and correspondingly, the second guide hole is disposed at an end of the second handle near the slider, and the first guide rod is inserted into the first guide hole.

For the above-mentioned linkage mechanism 400, please refer to fig. 3, and in conjunction with other figures, the linkage mechanism 400 includes a linkage rod 410, a first link 420 and a second link 430. The linkage rod 410 is rotatably mounted on the slider 120 at the linkage position 410a through a linkage shaft 440, and the linkage shaft 440 at least partially extends into the first guide hole or the second guide hole and is fixed to the slider mounting portion 122. One end of the first link 420 is rotatably coupled to the first position 410b of the link 410 by a pin, and the other end of the first link 420 is rotatably coupled to the first handle 200 by a first rotation shaft 450 mounted to the first handle 200. One end of the second connecting rod 430 is rotatably connected to the second position 410c of the linkage rod 410 through a pin, and the other end of the second connecting rod 430 is rotatably connected to the second handle 300 through a second rotating shaft 460 mounted on the second handle 300, wherein the first position 410b and the second position 410c are respectively located at two sides of the linkage position 410a along the extending direction of the linkage rod 410. The axes of the linkage shaft 440, the first shaft 450, the second shaft 460, the first pin and the second pin are parallel, so that the slider 120, the linkage rod 410, the first link 420 and the first handle 200 together form a first slider-crank mechanism, and the slider 120, the linkage rod 410, the second link 430 and the second handle 300 together form another second slider-crank mechanism. Therefore, when the user pulls one of the first handle 200 and the second handle 300 to the outside of the first handle 200 and the second handle 300, the other of the first handle 200 and the second handle 300 moves to the outside in synchronization; when the user pushes one of the first handle 200 and the second handle 300 toward the center between the first handle 200 and the second handle 300, the other of the first handle 200 and the second handle 300 moves toward the center in synchronization.

Further, in order to ensure that the mobile terminal 1000 is located at a center position between the initial positions of the first and second handles 200 and 300 in the process of clamping the mobile terminal 1000 by the first and second handles 200 and 300 together, it is necessary to ensure that the movement speeds of the first and second handles 200 and 300 along the first direction are the same. In this embodiment, the length of the corresponding connecting rod between the two crank block mechanisms is controlled to be the same. Namely, the method comprises the following steps: the first distance is equal to the second distance, and the third distance is equal to the fourth distance; the first distance is a distance between the first position 410b and the linking position 410a, the second distance is a distance between the second position 410c and the linking position 410a, the third distance is a distance between the connection between the first link 420 and the first handle 200 and the first position 410b, and the fourth distance is a distance between the connection between the second link 430 and the second handle 300 and the second position 410 c. For easy understanding, the linkage rod 410 may be assumed to be a driving element, and the difference between the first slider-crank mechanism and the second slider-crank mechanism is that the movement directions of the sliders (i.e. the first handle or the second handle) in the slider-crank mechanism are opposite, so that the position of the mobile terminal 1000 can be centered in the process of jointly clamping the mobile terminal 1000 by the first handle 200 and the second handle 300 through the setting of the distance parameter.

Furthermore, to ensure that the first and second handles 200 and 300 have a sufficient clamping force when clamping the mobile terminal 1000 together, the linkage mechanism 400 further includes a first elastic member 470 and a second elastic member 480 to prevent the mobile terminal 1000 from sliding out of the first and second clamping grooves 210 and 310 to cause damage. Specifically, the first elastic member 470 is at least partially received in the first guide hole, one end of the first elastic member 470 is indirectly fixed to the slider 120 through the linkage shaft 440, and the other end is fixed to the first handle 200 through the first guide rod 220. The second elastic member 480 is at least partially received in the second guide hole, one end of the second elastic member 480 is indirectly fixed to the slider 120 through the coupling shaft 440, and the other end is fixed to the second handle 300 through the second guide bar 320. When the first handle 200 and the second handle 300 are accommodated in the accommodating cavity 111, the distance between the first clamping wall 211 and the second clamping wall 311 is smaller than the length of the mobile terminal 1000; in the process of clamping the mobile terminal 1000, the first handle 200 and the second handle 300 are at least partially extended out of the housing 110, and then the first handle 200 (or the second handle 300) is pulled outwards and the mobile terminal 1000 is clamped between the first handle 200 and the second handle 300; since the first elastic member 470 and the second elastic member 480 are in the stretched state at this time, they can apply enough pressure to the mobile terminal 1000 through the first handle 200 and the second handle 300, respectively, so as to increase the static friction force between the mobile terminal 1000 and the first handle 200 and the second handle 300, thereby avoiding the hidden trouble of the mobile terminal 1000 sliding down from the first clamping groove 210 and the second clamping groove 310.

In the present embodiment, the first elastic member 470 and the second elastic member 480 are springs, and it is understood that in other embodiments of the present invention, the first elastic member 470 and the second elastic member 480 may be other elastic members such as rubber, belts, elastic ropes, etc., which have high elastic coefficients, and are not limited herein. It should be understood that: that is, the linking mechanism 400 in the present embodiment includes both the first elastic member 470 and the second elastic member 480, but in other embodiments of the present invention, the linking mechanism 400 may also include only one of the first elastic member 470 and the second elastic member 480.

Still further, to facilitate the installation of the first elastic member 470 and the second elastic member 480, the installation portion 122 is provided with a groove at the edge of the linkage rotation shaft 440, which communicates with the first guide hole and the second guide hole at the same time.

Still further, in order to enhance the anti-slip effect of the first and second handles 200 and 300 on the mobile terminal 1000, an anti-slip pad or an anti-slip cover may be further installed on the first and/or second clamping walls. The installation of the anti-slip pad or the anti-slip cover may increase the friction of the first clamping wall and/or the second clamping wall with the mobile terminal 1000 on the one hand; on the other hand, the mobile terminal 1000 is held against the flexible material, thereby reducing the collision force during the clamping of the mobile terminal 1000.

The operation of the handle assembly provided in this embodiment is briefly described as follows in connection with the accompanying drawings:

in the initial state, the first handle 200 and the second handle 300 are substantially accommodated in the accommodating cavity of the housing 110, respectively.

When a user needs to grip the mobile terminal 1000 using the handle assembly, first, the first handle 200 (or the second handle 300) is pulled along the second direction, so that the slider 120 drives the first handle 200 and the second handle 300 to move until the first handle 200 and the second handle 300 at least partially extend out of the housing 110. Then, either one of the first and second handles 200 and 300 is pulled toward the outside in the first direction to accommodate both ends of the mobile terminal 1000 in the first and second clamping grooves 210 and 310, respectively, at least partially. After that, the pulling force is released, and the mobile terminal 1000 is clamped between the first handle 200 and the second handle 300.

When the user needs to remove the mobile terminal, first, the first handle 200 or the second handle 300 is pulled toward the outside of the first handle 200 and the second handle 300 in the first direction. Then, the mobile terminal 1000 is removed. Next, the pulling force is released, and the first handle 200 is restored under the restoring action of the first elastic member 470, and the second handle 300 is restored under the action of the second elastic member 480. Finally, the first handle 200 (or the second handle 300) is pushed along the second direction, so that the slider 120 drives the first handle 200 and the second handle 300 to move until the first handle and the second handle are substantially accommodated in the accommodating cavity 111.

The handle assembly provided by the embodiment of the invention comprises a main body 100, a first handle 200, a second handle 300 and a linkage mechanism 400. The first handle 200 is disposed opposite to the second handle 300 and slidably engaged with the main body 100, respectively. The linkage mechanism 400 is connected to the first handle 200 and the second handle 300 at the same time, and is used for driving one of the first handle 200 and the second handle 300 to move in a direction away from the central position between the first handle 200 and the second handle 300 in a process of moving the other of the first handle 200 and the second handle 300 in a direction away from the central position, and is used for driving the other of the first handle 200 and the second handle 300 to move in a direction close to the central position in a process of moving the one of the first handle 200 and the second handle 300 in a direction close to the central position. When the user uses the handle assembly or the remote controller comprising the handle assembly, the user only needs to pull or push either one of the first handle 200 and the second handle 300 to the outer sides of the two handles, and then the other one of the first handle 200 and the second handle 300 moves synchronously, the user does not need to adjust the first handle 200 and the second handle 300 independently, and the user experience can be effectively improved. In addition, since the first and second handles 200 and 300 are slidably engaged with the main body 100, the user does not need to adjust the angles of the first and second handles 200 and 300, so that the handle assembly can avoid the complicated process of repeatedly adjusting the rotation angles of the first and second handles 200 and 300.

Based on the same inventive concept, the present invention also provides a remote controller applied to an unmanned aerial vehicle, please refer to fig. 5, which shows a schematic perspective view of the remote controller 500 with a mobile terminal clamped in one direction, wherein the remote controller 500 includes a handle assembly and a communication assembly 520 in the above embodiments. The communication assembly 520 includes, among other things, a display 521, a rocker 522, a button 523, an antenna 524, and a circuit board (not shown). The display 521 is disposed on top of the main body 510 of the handle assembly, and is used for displaying an interface for interaction with a user, and the user can combine the rocker 522 and the button 523 to realize interaction with the display 521; in addition, the display 521 itself may be a touch screen, and the user may directly implement interaction by touching the display 521. The rocker 522 and the button 523 are used for inputting instructions to enable the unmanned aerial vehicle to complete corresponding actions. The rocker 522 is used for controlling the flight posture of the unmanned aerial vehicle, and a user can enable the unmanned aerial vehicle to be in different flight postures by poking the rocker 522 in different directions; in this embodiment, the number of the rockers 522 is two, and the two rockers 522 are respectively disposed at two ends of the top of the main body 510 along the length direction of the main body 510. The buttons 523 are used to implement on/off of the remote control and selection of the instructions listed in the display 521, and in this embodiment, the communication unit 520 includes two sets of buttons 523, each set of buttons 523 corresponds to a rocker 522 and is disposed at an edge of the rocker 522. The antenna 524 is used to send the above-mentioned instructions to the drone to enable communication between the remote control 500 and the drone. The circuit board is accommodated in the accommodation space of the main body and is connected to the display 521, the rocker 522, the button 523, and the antenna 524.

By including the above-described handle assembly, the user does not have to separately adjust the first and second handles during the process of clamping the mobile terminal through the remote controller 500. In addition, the remote controller can avoid the tedious process of repeatedly adjusting the rotation angles of the first handle and the second handle.

It will be appreciated that in other embodiments of the present invention, the remote control may be applied to other devices such as televisions, gaming devices, machine tools, etc., and is not limited herein.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; the technical features of the above embodiments or in the different embodiments may also be combined within the idea of the invention, the steps may be implemented in any order, and there are many other variations of the different aspects of the invention as described above, which are not provided in detail for the sake of brevity; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the invention.

Claims

1. A handle assembly, comprising:

a main body;

a first handle slidably engaged with the body;

the linkage mechanism is respectively connected with the first handle and the second handle, and is used for driving one of the first handle and the second handle to move in a direction away from a central position between the first handle and the second handle in a process of moving the other of the first handle and the second handle in a direction away from the central position, and driving the other of the first handle and the second handle to move in a direction close to the central position in a process of moving the one of the first handle and the second handle in a direction close to the central position;

the linkage mechanism comprises:

the linkage rod is rotatably arranged on the main body at the linkage position;

the first position and the second position are respectively positioned at two sides of the linkage position;

the first distance is equal to the second distance, the first distance is the distance between the first position and the linkage position, and the second distance is the distance between the second position and the linkage position;

the third distance is equal to a fourth distance, the third distance is the distance between the connection part of the first connecting rod and the first handle and the first position, and the fourth distance is the distance between the connection part of the second connecting rod and the second handle and the second position;

the first handle is provided with a first clamping groove at one end close to the second handle, the first clamping groove is used for at least partially accommodating the end part of the mobile terminal, and the first clamping wall at one end, far away from the second handle, of the first clamping groove is matched with the second handle together so as to clamp the mobile terminal between the first handle and the second handle.

2. The handle assembly of claim 1, wherein the body comprises a housing and a slider, the housing having a receiving cavity, the slider being received in the receiving cavity and being in sliding engagement with the housing;

3. The handle assembly of claim 2, wherein the slider comprises a slide guide portion slidably engaged with the housing and a mounting portion connected to the slide guide portion;

the handle assembly further comprises:

4. A handle assembly according to claim 3, wherein the body comprises:

5. The handle assembly of claim 4, wherein the first and second stop portions cooperate to form an entrance for the slide guide to enter/exit between the first and second slide rails.

6. The handle assembly of claim 2, wherein the linkage mechanism further comprises:

7. The handle assembly of any one of claims 3 to 6, wherein a side wall of the housing is provided with a first through slot and a second through slot therethrough;

8. A remote control comprising a handle assembly as claimed in any one of claims 1 to 7.